CN203719422U - Discharging material guiding device - Google Patents
Discharging material guiding device Download PDFInfo
- Publication number
- CN203719422U CN203719422U CN201420095293.1U CN201420095293U CN203719422U CN 203719422 U CN203719422 U CN 203719422U CN 201420095293 U CN201420095293 U CN 201420095293U CN 203719422 U CN203719422 U CN 203719422U
- Authority
- CN
- China
- Prior art keywords
- guide device
- holder
- material guide
- discharging material
- discharging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims abstract description 41
- 238000007599 discharging Methods 0.000 title claims abstract description 19
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 6
- 238000005245 sintering Methods 0.000 abstract description 19
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a device for a strip-type sintering machine, in particular to a discharging material guiding device. The discharging material guiding device comprises a material guiding groove, a fixing seat and a scraping block, wherein the fixing seat is mounted on the material guiding groove; the scraping block is mounted in a center hole of the fixing seat in an embedded manner; the scraping block adopts a high-temperature resistant ceramic material. Compared with the prior art, the embedded mounting manner is convenient to dismount; the scraping block adopting the abrasion resistant ceramic material has the characteristics of high-temperature resistance, high intensity, abrasion resistance and the like; abrasion due to discharging and scraping is reduced greatly; the scraping block is matched with the material guiding groove, so that service life is prolonged greatly; continuous production of sintering is ensured effectively; the operation rate of sintering is ensured.
Description
technical field
The utility model relates to a kind of continuous pallettype sintering machine device, particularly a kind of discharging material guide device.
Background technology
Continuous pallettype sintering machine is applicable to the sintering work of iron and steel industry sintering plant, and it is the main equipment in down draft sintering process, and its output accounts for 99% of world's sintering deposit.Sintering material guide device, between sintering machine afterbody and single roll crusher, is one of very important link on sintered production line, and its reliability is stablized most important for whole SINTERING PRODUCTION.The middle part of tradition material guide device is provided with material lining, the general version that adopts steel plate to be welded into the little square steel of Ge Shanjia of material lining.In material guide device use procedure, material lining is constantly subject to the impact wear of heat sinter, and with regard to well damage, need stop production to overhaul the service life that does not reach expection toward contact.Material lining abrasion deformation is serious, and environment is severe, changes difficulty, and economic loss is serious.
At present, rear of sintering machine discharging material guide device adopts identical Design Mode mostly, and whole material guide device comprises base, cell body, scraper piece, laminate etc., and wherein scraper piece all adopts ordinary carbon steel or wear-resisting alloy steel.When processing high temperature fragmentary material in enormous quantities, need to do under shovel and the line of transient motion to heat material.The effects such as this process Yin Wendu and gravity, frictional force, cause the Fast Wearing of this car so that lost efficacy.Main cause is temperature, though there is hard alloy overlay welding material, can not be lasting.The non-stop run at 500～700 ℃ of temperature of scraper block length phase, is subject to for a long time high temperature sintering and washes away, and weares and teares the most serious.Each maintenance from shutting down, expect clearly, change scraper piece, not only time-consuming but also require great effort, have a strong impact on the operating rate of sintering plant.
Summary of the invention
Goal of the invention of the present utility model is to overcome the deficiency of prior art and a kind of high temperature resistant, wear-resisting discharging material guide device is provided.
The utility model adopts following technical scheme:
A discharging material guide device, comprises deflector chute, holder, and scraper piece, reservation is arranged on deflector chute, is embedded with scraper piece in the centre bore of holder.
Compared with prior art, flush type mounting means, convenient disassembly; The scraper piece that adopts wear-resistant ceramic material to make, has: high temperature resistant, high strength, the feature such as wear-resisting, greatly reduce the wearing and tearing because of discharging scraper, match with deflector chute, greatly increase service life, effectively guaranteed the continuous production of sintering, guaranteed sintering work rate.
Preferred version of the present utility model is:
Deflector chute consists of housing and the dividing plate that is placed in housing, and the stairstepping that dividing plate is is from high to low arranged, and holder is inclined to be arranged on deflector chute.
Scraper piece consists of conical structure-big column structure-roundlet column structure, and small column structure is flush-mounted in the centre bore of holder.
The conical structure of scraper piece is positioned at the afterbody delivery end of pallet.
Between adjacent separator, form separate space.
On holder, be also provided with the hole that connects material with the perpendicular setting of axis of centre bore.
Connect material hole and centre bore connects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of prior art.In Fig. 2: base 1, casing 2, liner plate 3, scraper piece 4.
The specific embodiment
A discharging material guide device, referring to accompanying drawing 1, in figure: pallet 1, heat material 2, scraper piece 3, centre bore 4, the hole 5 that connects material, holder 6, dividing plate 7, separate space 8, housing 9.
Holder 6 is arranged on deflector chute, in the centre bore 4 of holder 6, is embedded with scraper piece 3; Scraper piece 3 adopts high temperature ceramic material to make.Deflector chute consists of housing 9 and the dividing plate 7 that is placed in housing 9, and the stairstepping that dividing plate 7 is is from high to low arranged, and holder 6 is inclined to be arranged on deflector chute.
Scraper piece 3 consists of conical structure-big column structure-roundlet column structure, and small column structure is flush-mounted in the centre bore 4 of holder 6.
The conical structure of scraper piece 3 is positioned at the afterbody delivery end of pallet 1; Between adjacent separator 7, form separate space 8, in separate space 8, hold heat material and form material lining.On holder 6, be also provided with the hole 5 that connects material with the perpendicular setting of axis of centre bore; Connect material hole 5 connects with centre bore 4.
Scraper piece 1 adopts wear-resistant ceramic material to have other materials especially unexistent high temperature resistant, the high strength of metal material, the physical characteristics such as wear-resisting, greatly reduce the wearing and tearing because of discharging scraper, and coordinate ladder deflector chute, greatly increased service life, effectively guarantee the continuous production of sintering, guarantee sintering work rate.
Claims (7)
1. a discharging material guide device, comprises deflector chute, holder, and scraper piece, is characterized in that: holder is arranged on deflector chute, is embedded with scraper piece in the centre bore of holder; Scraper piece adopts high temperature ceramic material to make.
2. discharging material guide device according to claim 1, is characterized in that: deflector chute consists of housing and the dividing plate that is placed in housing, and the stairstepping that dividing plate is is from high to low arranged, and holder is inclined to be arranged on deflector chute.
3. discharging material guide device according to claim 1, is characterized in that: scraper piece consists of conical structure-big column structure-roundlet column structure, and small column structure is flush-mounted in the centre bore of holder.
4. discharging material guide device according to claim 3, is characterized in that: the conical structure of scraper piece is positioned at the afterbody delivery end of pallet.
5. discharging material guide device according to claim 2, is characterized in that: between adjacent separator, form separate space.
6. discharging material guide device according to claim 1, is characterized in that: on holder, be also provided with the hole that connects material with the perpendicular setting of axis of centre bore.
7. discharging material guide device according to claim 6, is characterized in that: connect material hole and centre bore connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095293.1U CN203719422U (en) | 2014-03-04 | 2014-03-04 | Discharging material guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095293.1U CN203719422U (en) | 2014-03-04 | 2014-03-04 | Discharging material guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719422U true CN203719422U (en) | 2014-07-16 |
Family
ID=51158569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095293.1U Expired - Lifetime CN203719422U (en) | 2014-03-04 | 2014-03-04 | Discharging material guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548420A (en) * | 2018-04-18 | 2018-09-18 | 湖南理工学院 | A kind of isothermal discharging sintering machine and discharge method |
-
2014
- 2014-03-04 CN CN201420095293.1U patent/CN203719422U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548420A (en) * | 2018-04-18 | 2018-09-18 | 湖南理工学院 | A kind of isothermal discharging sintering machine and discharge method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |